First, the simple things. Your study carrel was created through the submission of a [SINGLE URL|FILE OF URLS|FILE FROM YOUR COMPUTER|ZIP FILE]. This ultimately resulted in a collection of 37 item(s). The original versions of these items have been saved in a cache, and each of them have been transformed & saved as a set of plain text files. All of the following analysis has been done against these plain text files.
Your study carrel is 2,837,546 words long.  Each item in your study carrel is, on average, 76,690 words long.  If you dig deeper, then you might want to save yourself some time by reading a shorter item. On the other hand, if your desire is for more detail, then you might consider reading a longer item. The following illustrate the overall size of your study carrel.
On a scale from 0 to 100, where 0 is very difficult and 100 is very easy, your documents have an average readability score of 77.  Consequently, if you want to read something more simplistic, then consider a document with a higher score. If you want something more specialized, then consider something with a lower score. The following illustrate the overall readability of your study carrel.
By merely counting & tabulating the frequency of individual words or phrases, you can begin to get an understanding of your carrel's "aboutness". Excluding "stop words", some of the more frequent words include: 
one, general, men, us, will, time, day, th, army, two, war, made, now, said, enemy, battle, little, first, came, gen, many, left, mr, back, night, old, man, great, well, every, may, good, lee, new, line, river, much, right, confederate, states, see, never, south, way, three, last, soon, long, morning, without
The most frequent two-word phrases (bigrams) include:
united states, general lee, new york, north carolina, next morning, new orleans, confederate states, next day, northern virginia, one day, south carolina, general grant, hundred yards, last night, one hundred, first time, every man, every one, james river, two days, two hundred, thousand men, april th, south side, federal army, per pound, three days, june th, general johnston, confederate army, court house, may th, let us, five miles, august th, july th, every day, bull run, years ago, three miles, short distance, president davis, december th, mortally wounded, war department, november th, general longstreet, young men, four years, union army
While often deemed superficial or sophomoric, rudimentary frequencies and their associated "word clouds" can be quite insightful:
Sets of keywords -- statistically significant words -- can be enumerated by comparing the relative frequency of words with the number of times the words appear in an entire corpus. Some of the most statistically significant keywords in your study carrel include:
came, little, men, old, days, having, away, chapter, goods, great, greatness, confederates, soon, armies, said, day, manned, news, soldiers, times, generals, liked, looks, man, near, captains, generations, longed, virginia, wars, federals, largely, military, battles, chapters, colonels, horses, houses, jackson, john, left, likely, lined, mrs, neared, nights, passes, poor, regiments, working
And now word clouds really begin to shine:
Topic modeling is another popular approach to connoting the aboutness of a corpus. If your study carrel could be summed up in a single word, then that word might be general, and dh-crc-nd-edu-6195 is most about that word.
If your study carrel could be summed up in three words ("topics") then those words and their significantly associated titles include:
If your study carrel could be summed up in five topics, and each topic were each denoted with three words, then those topics and their most significantly associated files would be:
Moreover, the totality of the study carrel's aboutness, can be visualized with the following pie chart:
Through an analysis of your study carrel's parts-of-speech, you are able to answer question beyonds aboutness. For example, a list of the most frequent nouns helps you answer what questions; "What is discussed in this collection?":
_, men, day, time, enemy, army, war, battle, night, man, line, way, morning, days, people, troops, cavalry, side, miles, field, command, officers, road, place, position, country, river, part, front, fire, house, soldiers, guns, nothing, division, soldier, camp, city, years, life, brigade, ship, work, right, order, lines, one, home, head, water
An enumeration of the verbs helps you learn what actions take place in a text or what the things in the text do. Very frequently, the most common lemmatized verbs are "be", "have", and "do"; the more interesting verbs usually occur further down the list of frequencies:
was, had, were, be, is, have, been, are, _, has, made, said, did, came, do, being, see, sent, left, found, went, go, get, wounded, make, took, having, take, come, got, passed, know, ordered, saw, called, put, say, heard, told, seemed, am, taken, thought, brought, knew, think, gave, give, going, received
An extraction of proper nouns helps you determine the names of people and places in your study carrel.
general, lee, mr., gen., states, virginia, _, president, richmond, col, south, federal, new, secretary, jackson, confederate, north, j., john, w., hill, colonel, h., united, longstreet, c., war, grant, captain, s., washington, e., johnston, army, union, james, government, alabama, r., river, capt, b., carolina, a., m., georgia, stuart, congress, major, fort
An analysis of personal pronouns enables you to answer at least two questions: 1) "What, if any, is the overall gender of my study carrel?", and 2) "To what degree are the texts in my study carrel self-centered versus inclusive?"
i, it, he, his, we, my, our, they, their, him, me, them, us, you, her, its, she, your, himself, myself, themselves, itself, ourselves, one, herself, mine, ours, yourself, ye, yours, ''em, thy, theirs, ''s, hers, yer, thee, em, yo, y, _, lo, oneself, dey, dun, thim, --byron, i''m, o, thyself
Below are words cloud of your study carrel's proper & personal pronouns.
Learning about a corpus's adjectives and adverbs helps you answer how questions: "How are things described and how are things done?" An analysis of adjectives and adverbs also points to a corpus's overall sentiment. "In general, is my study carrel positive or negative?"
other, little, many, old, great, good, more, few, first, last, such, own, same, much, next, several, large, long, new, young, small, whole, confederate, full, general, _, dead, best, southern, heavy, military, short, ready, high, strong, only, poor, most, open, right, possible, better, latter, white, northern, private, second, fine, true, necessary
not, so, up, now, then, out, very, as, only, back, down, here, never, well, soon, there, more, just, off, still, again, even, too, on, most, away, in, ever, n''t, about, far, once, yet, almost, always, over, also, much, all, however, thus, long, enough, perhaps, nearly, already, rather, before, quite, first